Geochemical map showing the distribution and abundance of sulfate and fluoride in unfiltered water samples in the West Chichagof-Yakobi Wilderness Study Area, Sitka quadrangle, southeastern Alaska
Microfiche title: Geochemical map showing distribution and abundance of sulfate and fluoride in unfiltered water samples in the West Chichagof-Yakobi Wilderness Study Area, Sitka quadrangle, southeastern Alaska.
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982?]. 1 microfiche ; 11 x 15 cm.
Includes text, bibliography, ill. and location maps.